Boot failure on port-amd64 5.99.29

[Paul Goyette <paul%whooppee.com@localhost>]

Just tried booting up one of my systems on a -current kernel built from 
sources only a couple hours old, and got a crash during boot.  I don't 
have the actual rash message (because the kernel is built with

        DDB_COMMANDONENTER="call ddb_vgapost; bt"

but the back-trace looks like this:

bus_space_map + x20
itesio_isa_attach + x192
config_attach_loc + x16e
isa_search + x18b
mapply + x23
config_search_loc + x105
...

If I boot -c and disable itesio* then it goes to completion, so I'd 
guess that there's something wrong with itesio_isa_attach().

I can take a look at it later on, but in the meantime if anyone wants to 
dig into it, please feel free.


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